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Re: [PATCH v2] wifi: ath12k: Support Transmit DE stats

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Roopni Devanathan <quic_rdevanat@xxxxxxxxxxx> wrote:

> Add support to request transmit DE stats from firmware through HTT stats
> type 8. These stats give information about enqueued packets, discarded
> packets, failed packets and other information such as power, bandwidth
> information, number of retries, etc.
> 
> Sample output:
> -------------
> echo 8 > /sys/kernel/debug/ath12k/pci-0000\:06\:00.0/mac0/htt_stats_type
> cat /sys/kernel/debug/ath12k/pci-0000\:06\:00.0/mac0/htt_stats
> HTT_TX_DE_CMN_STATS_TLV:
> mac_id = 0
> tcl2fw_entry_count = 0
> not_to_fw = 0
> .....
> 
> HTT_TX_DE_EAPOL_PACKETS_STATS_TLV:
> m1_packets = 0
> m2_packets = 0
> m3_packets = 0
> .....
> 
> HTT_TX_DE_CLASSIFY_STATS_TLV:
> arp_packets = 0
> igmp_packets = 0
> dhcp_packets = 0
> .....
> 
> HTT_TX_DE_CLASSIFY_FAILED_STATS_TLV:
> ap_bss_peer_not_found = 0
> ap_bcast_mcast_no_peer = 0
> sta_delete_in_progress = 0
> .....
> 
> HTT_TX_DE_CLASSIFY_STATUS_STATS_TLV:
> eok = 0
> classify_done = 0
> lookup_failed = 0
> .....
> 
> HTT_TX_DE_ENQUEUE_PACKETS_STATS_TLV:
> enqueued_pkts = 0
> to_tqm = 0
> to_tqm_bypass = 0
> 
> HTT_TX_DE_ENQUEUE_DISCARD_STATS_TLV:
> discarded_pkts = 0
> local_frames = 0
> is_ext_msdu = 0
> 
> HTT_TX_DE_COMPL_STATS_TLV:
> tcl_dummy_frame = 0
> tqm_dummy_frame = 0
> tqm_notify_frame = 0
> .....
> 
> Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1
> Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0-03427-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.15378.4
> 
> Signed-off-by: Dinesh Karthikeyan <quic_dinek@xxxxxxxxxxx>
> Signed-off-by: Roopni Devanathan <quic_rdevanat@xxxxxxxxxxx>
> Signed-off-by: Kalle Valo <quic_kvalo@xxxxxxxxxxx>

Patch applied to ath-next branch of ath.git, thanks.

04aee7a84779 wifi: ath12k: Support Transmit DE stats

-- 
https://patchwork.kernel.org/project/linux-wireless/patch/20240704090535.827680-1-quic_rdevanat@xxxxxxxxxxx/

https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches





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